in the electron transport chain, protons are pumped from where to where in the mitochondria of eukaryotic cells?

the correct answer is:

a population changes in response to a change in the environment.

satellites are frequently used to make observations of the orbit on earth

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

im not intirely sure but i think the anwser is d relative humidity